LDOS vs SAIC
As of Sep 20, 2026, Leidos Holdings (LDOS) scores 5.1/10 and Science Applications International (SAIC) 7.5/10 on AlphaStocks' five-model composite, so SAIC scores higher. SAIC trades 29% below its model fair value.
LDOS
Leidos Holdings, Inc.
5.1
Consider Buy
$127.56
SAIC
Science Applications International Corp
7.5
Strong Buy
$133.28
LDOS vs SAIC: Which is the Better Investment?
Leidos Holdings, Inc. (LDOS) scores 5.1/10 while Science Applications International Corp (SAIC) scores 7.5/10 on AlphaStocks' composite model. Science Applications International Corp has the higher composite rating of Strong Buy. On a P/E basis, Leidos Holdings, Inc. trades at 11.4x, making it the more attractively priced of the two.
This comparison is algorithmically generated and is not financial advice.
| Metric | LDOS | SAIC |
|---|---|---|
| Scores & Fundamentals | ||
| Composite Score | 5.1/10 | 7.5/10▲ |
| Rating | Consider Buy | Strong Buy▲ |
| Price | $127.56 | $133.28 |
| P/E Ratio | 11.4▲ | 17.3 |
| ROE | 29.5%▲ | 23.8% |
| Market Cap | $16B | $6B |
| Fair Value | — | $187.57 |
| Dividend Yield | 1.5%▲ | 1.3% |
| Sector Rank | #99 of 265 | #7 of 265▲ |
| Model Verdicts | ||
| Piotroski | Strong▲ | Attractive |
| Buffett | Strong | Strong |
| Graham | Neutral | Neutral |
| Lynch | Neutral | Neutral |
| Greenblatt | Strong▲ | Attractive |
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LDOS vs SAIC: Which Stock Scores Higher?
Leidos Holdings, Inc. (LDOS) and Science Applications International Corp (SAIC) are both in the Industrials sector. SAIC currently leads with a composite score of 7.5/10 (Strong Buy) compared to LDOS's 5.1/10 (Consider Buy).
The AlphaStocks composite score evaluates each stock across four dimensions: Quality (business strength measured by Piotroski F-Score and Buffett quality criteria), Value (discount to intrinsic worth using Graham, Lynch, and Greenblatt models), Momentum (6-month price trend), and Timing (a confirmation signal that requires both value and momentum to align). A higher composite score indicates stronger overall fundamentals combined with favorable market conditions.
This comparison uses the same scoring framework for both companies, ensuring an apples-to-apples evaluation. Scores are recalculated daily after market close using data from SEC filings and market prices. Read the full methodology to understand how each model contributes to the composite score.
Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer